An overnight drone strike in Ukraine's Kyiv region left 27 people dead and 42 injured, including four children, with about 381 people evacuated from the Bucha district.

Kyiv regional governor Tymur Tkachenko later said a separate attack in the Boryspil district killed a 14-year-old.

President Volodymyr Zelensky said more than 300 emergency responders were deployed to the strike area.

The president also noted additional overnight strikes in Odesa, Dnipropetrovsk, Sumy and Zaporizhzhia, while Ukraine's military reported shooting down 233 Russian unmanned aerial vehicles overnight.